HTTP/1.1 207 Multi-Status
Server: Microsoft-IIS/5.0
Date: Mon, 15 Mar 1999 02:44:41 GMT
Content-Type: text/xml
Content-Length: 369
<?xml version="1.0"?>
<a:multistatus xmlns:a="DAV:"
xmlns:b="urn:uuid:c2f41010-65b3-11d1-a29f-00aa00c14882/">
<a:response>
<a:href>
http://mattpo-nt5/davroot/foo.htm
</a:href>
<a:propstat>
<a:status>
HTTP/1.1 200 OK
</a:status>
<a:prop>
<a:displayname>
foo.htm
</a:displayname>
<a:getcontentlength b:dt="int">
32
</a:getcontentlength>
</a:prop>
</a:propstat>
</a:response>
</a:multistatus>
Figure 3
_sc multi-resp
HTTP/1.1 207 Multi-Status
Server: Microsoft-IIS/5.0
Date: Wed, 17 Mar 1999 03:36:09 GMT
Content-Type: text/xml
Content-Length: 1582
<?xml version="1.0"?>
<a:multistatus xmlns:a="DAV:"
xmlns:b="urn:uuid:c2f41010-65b3-11d1-a29f-0aa00c14882/">
<a:response>
<a:href>http://mattpo-nt5/davroot/</a:href>
<a:propstat>
<a:status>HTTP/1.1 200 OK</a:status>
<a:prop>
<a:displayname>davroot</a:displayname>
<a:getcontentlength b:dt="int">0</a:getcontentlength>
</a:prop>
</a:propstat>
</a:response>
<a:response>
<a:href>http://mattpo-nt5/davroot/default.htm</a:href>
<a:propstat>
<a:status>HTTP/1.1 200 OK</a:status>
<a:prop>
<a:displayname>default.htm</a:displayname>
<a:getcontentlength b:dt="int">36</a:getcontentlength>
</a:prop>
</a:propstat>
</a:response>
<a:response>
<a:href>http://mattpo-nt5/davroot/foo.htm</a:href>
<a:propstat>
<a:status>HTTP/1.1 200 OK</a:status>
<a:prop>
<a:displayname>foo.htm</a:displayname>
<a:getcontentlength b:dt="int">32</a:getcontentlength>
</a:prop>
</a:propstat>
</a:response>
<a:response>
<a:href>http://mattpo-nt5/davroot/newcol/</a:href>
<a:propstat>
<a:status>HTTP/1.1 200 OK</a:status>
<a:prop>
<a:displayname>newcol</a:displayname>
<a:getcontentlength b:dt="int">0</a:getcontentlength>
</a:prop>
</a:propstat>
</a:response>
</a:multistatus>
Figure 4
Lock Response
HTTP/1.1 200 OK
Server: Microsoft-IIS/5.0
Date: Thu, 18 Mar 1999 14:40:01 GMT
Content-Type: text/xml
Content-Length: 404
<?xml version="1.0"?>
<a:prop xmlns:a="DAV:">
<a:lockdiscovery>
<a:activelock>
<a:locktype><a:write/></a:locktype>
<a:lockscope><a:exclusive/></a:lockscope>
<a:owner>
<a:href>http://mattpo</a:href>
</a:owner>
<a:locktoken>
<a:href>
opaquelocktoken:D7CF5874-DB6B-11D2-A7C4-00A0C9153577:214748364900
</a:href>
</a:locktoken>
<a:depth>0</a:depth>
<a:timeout>Second-180</a:timeout>
</a:activelock>
</a:lockdiscovery>
</a:prop>
Figure 6
DAV
Dav.h
class Dav
{
public:
Dav();
virtual ~Dav();
BOOL ParseAndConnect(const CString& cstr_IncommingUrl);
BOOL RetrieveDocument(CString& cstr_BufferToFill, CString& cstr_RespHeaders,
CString& cstr_RequestHeaders );
inline const CString& GetErrorText() const{return cstr_LastError;};
inline const CString& GetObject() const{return strObject;};
inline BOOL IsWritable() const{return bWritable;};
inline BOOL IsDavSupport() const{return bDavSupport;};
inline DWORD GetStatusCode() const{return dwRet;};
// Call Options see if DAV is enabled
BOOL IsDav(CString& AllDavReplyHeaders, CString& DavHeader,
CString& cstr_RequestHeaders);
// PUT
BOOL SaveDocument(CString& cstr_BufferToFill, CString& cstr_ReplyBody,
CString& cstr_RespHeaders, CString& cstr_RequestHeaders,
const CString& optReqHrd);
private:
DWORD dwServiceType;
DWORD dwRet;
CString strServer;
CString strObject;
INTERNET_PORT nPort;
CString m_Url;
CInternetSession session;
CHttpConnection* pServer;
CHttpFile* pFile;
LPSTR *AcceptTypes;
CString cstr_LastError;
BOOL SendRequest(LPCTSTR Verb, const CString HeadersIn,
LPVOID BodyIn, DWORD dwSizeOfBody,
CString& HeadersOut, CString& BodyOut,
CString& SpecificHeader, CString& RequestHeaders);
DWORD dwSecureFlag;
BOOL bDavSupport;
BOOL bWritable;
BOOL GetCustomQueryInformation(DWORD dwFlags, CString& HeaderBuffer);
};
BOOL DavXML::Lock()
{
// Do we already have a lock?
if (m_LockToken[0] != 0)
return TRUE; // Already have a lock
// Create instance of XMLHTTPRequest Object
HRESULT hRes = CoCreateInstance(__uuidof(XMLHTTPRequest),
NULL,
CLSCTX_INPROC_SERVER,
__uuidof(IXMLHttpRequest),
(LPVOID*)&m_pXMLHttpReq);
// Build Request
_variant_t vAsync = (bool)FALSE; // Block
_variant_t vUser = (BSTR)NULL; // Don't change the user
_variant_t vPassword = (BSTR)NULL;
hRes = m_pXMLHttpReq->open(L"LOCK", // HTTP Method
m_Url.AllocSysString(), // URL
vAsync, // Async Mode
vUser, // User
vPassword); // Password
// Create the XML Document to be sent
// in the body of the HTTP request.
hRes = CoCreateInstance(__uuidof(DOMDocument),
NULL,
CLSCTX_INPROC_SERVER,
__uuidof(IXMLDOMDocument),
(LPVOID*)&m_pXMLRequest);
// We will initialize the XML document object with a string
// that creates all the XML entities for us.
CString LockInfoXML;
LockInfoXML = "<?xml version=\"1.0\"?>\n";
LockInfoXML += "<a:lockinfo xmlns:a=\"DAV:\">\n";
LockInfoXML += "<a:lockscope><a:exclusive /></a:lockscope>\n";
LockInfoXML += "<a:locktype><a:write /></a:locktype>\n";
LockInfoXML += "<a:owner><a:href /></a:owner>\n";
LockInfoXML += "</a:lockinfo>";
VARIANT_BOOL bSuccess;
// Load the XML String into the XML Document Object
m_pXMLRequest->loadXML(LockInfoXML.AllocSysString(), &bSuccess);
// Use XSL to get the node for the owner href
IXMLDOMNode *pOwnerHRef;
_bstr_t bstrXsl = "a:lockinfo/a:owner/a:href";
hRes = m_pXMLRequest->selectSingleNode(bstrXsl,
&pOwnerHRef);
// Set the owner href
pOwnerHRef->put_text(m_OwnerHRef.AllocSysString());
// Send method requires a variant so create one to
// hold our XML Doc Object.
_variant_t varReq = m_pXMLRequest;
// Send the HTTP request!!
hRes = m_pXMLHttpReq->send(varReq);
// Get the HTTP status code.
long lStatus;
m_pXMLHttpReq->get_status(&lStatus);
// Put the HTTP Response body into an XML Doc Object.
hRes = m_pXMLHttpReq->get_responseXML((IDispatch **)&m_pXMLResponse);
// If the HTTP response code is not 200 OK then the lock failed.
if (lStatus != 200)
return FALSE;
// Use XSL to get a pointer to the node in the XML response
// that has the locktoken in it.
IXMLDOMNode *pLockToken;
bstrXsl = "a:prop/a:lockdiscovery/a:activelock/a:locktoken/a:href";
hRes = m_pXMLResponse->selectSingleNode(bstrXsl,
&pLockToken);
// Get the locktoken text
pLockToken->get_text(&m_LockToken);
return TRUE;
}